BK Gem Designs 200 Design Collection by Bob Kay
SKU: 96909568707

BK Gem Designs 200 Design Collection by Bob Kay

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Description

BK Gem Designs 200 Design Collection by Bob KayBK Gem Designs 200 Design Collection by Bob Kay GEM DESIGNS BY BOB KAY For Gem Facetors. Conveniently produced in PDF & GemCad formats, these mostly round and some fancy cut designs are cataloged in numeric order. Facetors will love the simplistic designs with mostly rounded number values. Produced with GemCad, each design includes step by step instruction and three plane drawing views. This collection of designs uses the 64, 80, 96 & 120 Index gears

BK Gem Designs 200 Design Collection
by Bob Kay

GEM DESIGNS BY BOB KAY- For Gem Facetors. Conveniently produced in PDF & GemCad formats, these mostly round and some fancy cut designs are cataloged in numeric order.

Facetors will love the simplistic designs with mostly rounded number values. Produced with GemCad, each design includes step-by-step instruction and three-plane drawing views.

This collection of designs uses the 64, 80, 96 & 120 Index gears and is for materials with a refractive index (RI) of 1.54 - 2.16. All designs were verified for light loss using Raytrace. Angle corrections were made where necessary.

All 200 designs should provide a variety for all levels of complexity, from very simple to downright challenging! 

The digital download file which contains both the Adobe (*.pdf) format, and GemCad (*.gem) versions for your convenience. Total download is about 7mb. These files will be available for download from the order confirmation page with an email that will be sent to you.

Photographic examples of some of the author's favorite cuts and more information about Bob can be found here.

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 96909568707

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4.1 ★★★★★
Based on 223 reviews
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Verified Purchase
S. J. Mcdonald
Alexandria, US
★★★★★ 4
Very cool and smooth
Color: Burgundy, Size: Standard (20'' x 26'')
Excellent quality but sold with the expectation of some shrinkage. Once I ran them through a med high dryer the fit was great. They live up to the idea that they are made for hot sleepers
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
J
Verified Purchase
Jessica Campbell
Belleville, US
★★★★★ 5
Soft and durable
Color: Olive, Size: King (20'' x 36'')
Second set of these sheets I’ve purchased. One color for fall and winter and another for spring and summer- thick as a sail, soft as silk, cooling as a breeze. I only use bamboo sheets and these ones are better quality than other brands I’ve tried. 10/10
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Reviewed in the United States on March 16, 2026
J
Verified Purchase
Julia
Alexandria, US
★★★★★ 5
A huge bamboo fan approves!
Color: Dream Blue, Size: Queen (20'' x 30''), Color: Dream Blue, Size: Queen (20'' x 30'')
I switched to bamboo sheets a few years ago and will never go back. I needed more pillow cases and got these - great quality and price AND family owned is a big deal to me. Will definitely order more. Buttery soft and thicker than other brand I’ve been using.
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Reviewed in the United States on April 24, 2026
D
Verified Purchase
Dave
Charlottesville, US
★★★★★ 1
Product is not as described
Color: Charcoal, Size: Queen (20'' x 30'')
Bought 6 of these because I believed the reviews and the product description.. I don’t think these are bamboo because they don’t stay cool. The appearance of them are great.. but that’s the only good quality and I can’t return them because I got rid of the boxes they came in. Won’t be buying anything else from this company
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Reviewed in the United States on May 10, 2026
N
Verified Purchase
Nicole Hoelting
Houston, US
★★★★★ 5
Finally sleeping through the night without waking up drenched
I was dealing with night sweats almost every night. Waking up overheated, flipping my pillow over constantly, just uncomfortable and restless. It was starting to mess with my sleep in a real way. Since switching to this cooling pillowcase (and pairing it with a cooling blanket), it’s been a completely different experience. I’m actually staying cool through the night and not waking up soaked or irritated. The fabric feels cool to the touch right away and doesn’t trap heat like a regular pillowcase. It’s smooth, comfortable, and still feels good after washing. Not stiff or weird like some “cooling” materials can be. Is it magic? No. But does it noticeably reduce overheating and help you sleep better? Absolutely. If you run hot at night or deal with night sweats, this is one of those small upgrades that makes a big difference. I wish I had bought it sooner.
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Reviewed in the United States on March 19, 2026

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